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SoIndexedPointSet.h
00001 #ifndef COIN_SOINDEXEDPOINTSET_H
00002 #define COIN_SOINDEXEDPOINTSET_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/nodes/SoIndexedShape.h>
00029 
00030 class SoVertexArrayIndexer;
00031 class SoGLCoordinateElement;
00032 class SoTextureCoordinateBundle;
00033 
00034 class COIN_DLL_API SoIndexedPointSet : public SoIndexedShape {
00035   typedef SoIndexedShape inherited;
00036 
00037   SO_NODE_HEADER(SoIndexedPointSet);
00038 
00039 public:
00040   static void initClass(void);
00041   SoIndexedPointSet(void);
00042 
00043   virtual void GLRender(SoGLRenderAction * action);
00044   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00045   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00046   virtual void notify(SoNotList * list);
00047 
00048 protected:
00049   virtual ~SoIndexedPointSet();
00050 
00051   virtual void generatePrimitives(SoAction * action);
00052 
00053   virtual SbBool generateDefaultNormals(SoState *, SoNormalCache * nc);
00054   virtual SbBool generateDefaultNormals(SoState * state,
00055                                         SoNormalBundle * bundle);
00056   SoVertexArrayIndexer * vaindexer;
00057 
00058   enum Binding {
00059     OVERALL,
00060     PER_VERTEX,
00061     PER_VERTEX_INDEXED
00062   };
00063 
00064   Binding findNormalBinding(SoState * const state) const;
00065   Binding findMaterialBinding(SoState * const state) const;
00066   Binding findTextureBinding(SoState * const state) const;
00067 
00068 };
00069 
00070 #endif // !COIN_SOINDEXEDPOINTSET_H

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